/* UpWall — dark, minimal, with subtle LED accents.
   Single stylesheet. No frameworks. */

:root {
  --bg: #0a0a0a;
  --bg-1: #111111;
  --bg-2: #161616;
  --bg-3: #1c1c1c;
  --line: #262626;
  --line-soft: #1f1f1f;
  --text: #f3f1ec;
  --text-2: rgba(243, 241, 236, 0.7);
  --text-3: rgba(243, 241, 236, 0.45);
  --accent: #e6b870;
  --accent-soft: rgba(230, 184, 112, 0.18);
  --accent-glow: rgba(230, 184, 112, 0.35);
  --serif: "Instrument Serif", "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 4px;
  --maxw: 1240px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

html { background: var(--bg); color: var(--text); }
body {
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: var(--bg);
  color: var(--text);
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

main { display: block; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin: 0;
}

/* ---------------------------------------------------------------
   Nav
--------------------------------------------------------------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  position: relative;
}
.led-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent-glow), 0 0 12px var(--accent-soft);
  animation: led-pulse 3.4s ease-in-out infinite;
}
@keyframes led-pulse {
  0%, 100% { opacity: 0.85; box-shadow: 0 0 6px var(--accent-glow), 0 0 12px var(--accent-soft); }
  50%      { opacity: 1;    box-shadow: 0 0 10px var(--accent-glow), 0 0 22px var(--accent-soft); }
}
.logo-word {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-link {
  font-size: 14px;
  color: var(--text-2);
  letter-spacing: 0.02em;
  padding: 6px 0;
  position: relative;
  transition: color 0.15s ease;
}
.nav-link:hover { color: var(--text); }
.nav-link.is-active { color: var(--text); }
.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  height: 1px;
  width: 100%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
}
.nav-cta {
  border: 1px solid var(--line);
  padding: 8px 16px;
  border-radius: var(--radius);
  color: var(--text);
}
.nav-cta:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-soft), 0 0 18px var(--accent-soft);
}

.nav-toggle { display: none; background: transparent; border: 0; padding: 6px; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 4px 0; transition: transform 0.2s ease; }
.nav-mobile { display: none; padding: 12px 28px 24px; border-top: 1px solid var(--line-soft); }
.nav-mobile a { display: block; padding: 12px 0; font-size: 17px; border-bottom: 1px solid var(--line-soft); color: var(--text); }
.nav-mobile a:last-child { border-bottom: none; }
.nav-mobile-cta {
  margin-top: 12px;
  border: 1px solid var(--accent) !important;
  padding: 12px 16px !important;
  border-radius: var(--radius);
  text-align: center;
}

@media (max-width: 860px) {
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-mobile[hidden] { display: none; }
  .nav-mobile { display: block; }
}

/* ---------------------------------------------------------------
   Shared bits
--------------------------------------------------------------- */
.eyebrow {
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-3);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
}
.eyebrow .led-dot { width: 5px; height: 5px; }

.section-head { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-title { font-size: clamp(34px, 4.6vw, 56px); margin: 0 0 18px; }
.section-sub { color: var(--text-2); margin: 0; font-size: 17px; line-height: 1.55; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 0.12s ease, box-shadow 0.18s ease, background 0.18s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary {
  background: var(--accent);
  color: #1a1305;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent-soft), 0 0 24px var(--accent-soft);
}
.btn-primary:hover {
  box-shadow: 0 0 0 1px var(--accent), 0 0 32px var(--accent-glow), 0 0 60px var(--accent-soft);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--text);
  box-shadow: 0 0 0 1px var(--accent-soft);
}

.link-arrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 500;
  font-size: 15px;
  margin-top: 16px;
  position: relative;
}
.link-arrow:hover { text-shadow: 0 0 12px var(--accent-glow); }

/* ---------------------------------------------------------------
   Hero
--------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(60px, 9vw, 120px) 28px clamp(80px, 12vw, 140px);
  background: radial-gradient(ellipse at 50% 0%, rgba(230, 184, 112, 0.07), transparent 60%);
  border-bottom: 1px solid var(--line-soft);
  overflow: hidden;
}
.hero-inner {
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
}
.hero-headline {
  font-size: clamp(48px, 8vw, 96px);
  line-height: 1.02;
  margin: 0 0 24px;
}
.hero-sub {
  font-size: clamp(17px, 2vw, 21px);
  color: var(--text-2);
  max-width: 640px;
  margin: 0 auto 36px;
  line-height: 1.5;
}
.hero-cta-row {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-led-strip {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent) 50%, transparent);
  opacity: 0.55;
  filter: blur(0.5px);
}

/* ---------------------------------------------------------------
   Categories
--------------------------------------------------------------- */
.categories {
  padding: clamp(80px, 11vw, 140px) 28px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.cat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 18px;
}
.cat-tile {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-2);
  transition: transform 0.4s cubic-bezier(0.2, 0.7, 0.2, 1), border-color 0.2s ease;
}
.cat-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.4s ease;
  filter: brightness(0.85);
}
.cat-tile:hover { border-color: var(--accent); }
.cat-tile:hover img { transform: scale(1.04); filter: brightness(1); }
.cat-tile::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
  box-shadow: 0 0 12px var(--accent-glow);
  z-index: 2;
}
.cat-tile:hover::before { transform: scaleX(1); }
.cat-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 22px;
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0) 100%);
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
}
.cat-name { font-family: var(--serif); font-size: 26px; }
.cat-count { font-size: 13px; color: var(--text-2); letter-spacing: 0.02em; }
.cat-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-family: var(--serif);
  font-size: 22px;
  background: repeating-linear-gradient(45deg, var(--bg-2), var(--bg-2) 12px, var(--bg-1) 12px, var(--bg-1) 24px);
}
.cat-tile-soon { opacity: 0.78; }

/* ---------------------------------------------------------------
   Process
--------------------------------------------------------------- */
.process {
  padding: clamp(80px, 11vw, 140px) 28px;
  max-width: var(--maxw);
  margin: 0 auto;
  border-top: 1px solid var(--line-soft);
}
.process-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 36px;
}
.process-step {
  position: relative;
  padding-top: 22px;
}
.process-step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
}
.process-step.is-lit::before {
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent-glow);
}
.process-num {
  display: block;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.process-body h3 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 20px;
  margin: 0 0 10px;
}
.process-body p {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}

/* ---------------------------------------------------------------
   Value line
--------------------------------------------------------------- */
.value-line {
  text-align: center;
  padding: clamp(80px, 11vw, 140px) 28px;
  max-width: 820px;
  margin: 0 auto;
  border-top: 1px solid var(--line-soft);
}
.value-text {
  font-family: var(--serif);
  font-size: clamp(30px, 4.4vw, 48px);
  line-height: 1.15;
  margin: 0 0 22px;
}
.value-sub {
  color: var(--text-2);
  max-width: 540px;
  margin: 0 auto;
}

/* ---------------------------------------------------------------
   Testimonials
--------------------------------------------------------------- */
.testimonials {
  padding: clamp(80px, 11vw, 140px) 28px;
  max-width: var(--maxw);
  margin: 0 auto;
  border-top: 1px solid var(--line-soft);
}
.testimonial-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  max-width: 980px;
  margin: 0 auto;
}
.testimonial {
  margin: 0;
  padding: 32px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  position: relative;
}
.testimonial blockquote {
  margin: 0 0 20px;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.4;
}
.testimonial figcaption { color: var(--text-3); font-size: 14px; }
.testimonial-screenshot {
  display: block;
  margin-top: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 280px;
}
.testimonial-screenshot:hover { border-color: var(--accent); }

/* ---------------------------------------------------------------
   Family teaser
--------------------------------------------------------------- */
.family-teaser {
  padding: clamp(80px, 11vw, 140px) 28px;
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  border-top: 1px solid var(--line-soft);
}
.family-text .section-title { text-align: left; margin-bottom: 20px; }
.family-text p { color: var(--text-2); margin: 0 0 12px; }
.family-image {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 4 / 5;
}
.family-image img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 760px) {
  .family-teaser { grid-template-columns: 1fr; }
}

/* ---------------------------------------------------------------
   CTA band
--------------------------------------------------------------- */
.cta-band {
  padding: clamp(80px, 11vw, 140px) 28px;
  border-top: 1px solid var(--line-soft);
  background: radial-gradient(ellipse at 50% 100%, rgba(230, 184, 112, 0.08), transparent 70%);
}
.cta-band-inner { max-width: 720px; margin: 0 auto; text-align: center; }
.cta-headline { font-size: clamp(34px, 5vw, 60px); margin: 0 0 18px; }
.cta-sub { color: var(--text-2); margin: 0 0 32px; }
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ---------------------------------------------------------------
   Category page
--------------------------------------------------------------- */
.cat-hero {
  padding: clamp(80px, 10vw, 140px) 28px clamp(40px, 5vw, 60px);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.cat-hero-title { font-size: clamp(40px, 6vw, 72px); margin: 0 0 20px; }
.cat-hero-sub { color: var(--text-2); font-size: 19px; max-width: 620px; margin: 0 auto; }

.coming-soon {
  max-width: 640px;
  margin: 0 auto;
  padding: 56px 28px clamp(80px, 11vw, 140px);
  text-align: center;
}
.coming-soon p { color: var(--text-2); margin-bottom: 28px; }

.works { padding: 40px 28px clamp(80px, 11vw, 140px); max-width: var(--maxw); margin: 0 auto; }
.work {
  padding: 56px 0 80px;
  border-bottom: 1px solid var(--line-soft);
}
.work:last-child { border-bottom: none; }
.work-header { max-width: 720px; margin: 0 auto 40px; text-align: center; }
.work-title { font-size: clamp(28px, 3.4vw, 40px); margin: 0 0 10px; }
.work-meta { color: var(--text-3); font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase; margin: 0 0 16px; }
.work-desc { color: var(--text-2); margin: 0; line-height: 1.6; }

/* Before/after slider */
.before-after {
  max-width: 1100px;
  margin: 0 auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-2);
  user-select: none;
  -webkit-user-select: none;
}
.ba-frame {
  position: relative;
  width: 100%;
  cursor: ew-resize;
}
.ba-after, .ba-before {
  width: 100%;
  display: block;
  pointer-events: none;
}
.ba-clip {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
  pointer-events: none;
}
.ba-clip .ba-before {
  width: max(800px, 100%);
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: left center;
}
.ba-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 44px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: ew-resize;
  outline: none;
}
.ba-handle:focus-visible .ba-grip { box-shadow: 0 0 0 3px var(--accent-glow); }
.ba-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  transform: translateX(-50%);
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow);
}
.ba-grip {
  position: relative;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--accent);
  color: #1a1305;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 0 24px var(--accent-glow), 0 4px 18px rgba(0,0,0,0.5);
}
.ba-grip::before, .ba-grip::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 10px;
  border: 2px solid #1a1305;
  border-top: 0;
  border-bottom: 0;
}
.ba-grip::before { left: 9px; border-right: 0; transform: rotate(180deg); }
.ba-grip::after { right: 9px; border-left: 0; }
.ba-label {
  position: absolute;
  top: 14px;
  padding: 4px 10px;
  background: rgba(0,0,0,0.55);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 99px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  pointer-events: none;
}
.ba-label-before { left: 14px; }
.ba-label-after  { right: 14px; }

/* Work gallery */
.work-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 32px;
}
.gallery-item {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.gallery-item:hover { border-color: var(--accent); }
.gallery-item:hover img { transform: scale(1.04); }

/* ---------------------------------------------------------------
   About
--------------------------------------------------------------- */
.about-hero, .contact-hero {
  padding: clamp(80px, 10vw, 140px) 28px clamp(40px, 5vw, 60px);
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}
.about-headline, .contact-headline { font-size: clamp(40px, 6vw, 72px); margin: 0 0 22px; }
.about-sub, .contact-sub { color: var(--text-2); font-size: 19px; max-width: 620px; margin: 0 auto; }

.about-video {
  max-width: 1080px;
  margin: 24px auto 80px;
  padding: 0 28px;
  text-align: center;
}
.wip-video {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.video-caption { color: var(--text-3); font-size: 13px; margin-top: 14px; letter-spacing: 0.08em; text-transform: uppercase; }

.team-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px clamp(80px, 11vw, 140px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}
.team-card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.2s ease;
}
.team-card:hover { border-color: var(--accent); }
.team-photo {
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 18px;
  background: var(--bg-3);
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-photo-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-2), var(--bg-3));
}
.team-initials {
  font-family: var(--serif);
  font-size: 56px;
  color: var(--accent);
  opacity: 0.6;
}
.team-name { font-family: var(--serif); font-size: 26px; margin: 0 0 6px; }
.team-role { color: var(--accent); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 14px; }
.team-bio { color: var(--text-2); font-size: 15px; line-height: 1.55; margin: 0; }

.about-values {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(80px, 11vw, 140px) 28px;
  border-top: 1px solid var(--line-soft);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 40px;
}
.value h3 {
  font-family: var(--serif);
  font-size: 24px;
  margin: 0 0 12px;
}
.value p { color: var(--text-2); margin: 0; }

/* ---------------------------------------------------------------
   Contact
--------------------------------------------------------------- */
.contact-buttons {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 28px clamp(60px, 8vw, 100px);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}
.contact-card {
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-2);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.contact-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px var(--accent-soft), 0 12px 40px rgba(0,0,0,0.4);
}
.contact-card-label { font-size: 12px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.contact-card-value { font-family: var(--serif); font-size: 26px; margin-bottom: 10px; }
.contact-card-hint { color: var(--text-3); font-size: 13px; margin-top: auto; }

.service-area {
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(60px, 8vw, 100px) 28px clamp(40px, 6vw, 80px);
  text-align: center;
  border-top: 1px solid var(--line-soft);
}
.service-area .section-title { font-size: clamp(28px, 4vw, 40px); margin: 0 0 18px; }
.area-text { color: var(--text-2); }

.warranty {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(60px, 8vw, 100px) 28px clamp(80px, 11vw, 140px);
  border-top: 1px solid var(--line-soft);
}
.warranty-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}
@media (max-width: 720px) {
  .warranty-grid { grid-template-columns: 1fr; }
}
.warranty-col {
  padding: 32px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.warranty-col h3 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 18px;
  margin: 0 0 16px;
  letter-spacing: 0.02em;
}
.warranty-yes h3 { color: var(--accent); }
.warranty-no h3  { color: var(--text-2); }
.warranty-col ul { margin: 0 0 18px; padding: 0; list-style: none; }
.warranty-col li {
  padding: 10px 0;
  border-bottom: 1px solid var(--line-soft);
  color: var(--text);
}
.warranty-col li:last-child { border-bottom: none; }
.warranty-duration { color: var(--accent); font-size: 13px; letter-spacing: 0.06em; }
.warranty-note { color: var(--text-3); font-size: 13px; margin: 0; }

/* ---------------------------------------------------------------
   Footer
--------------------------------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line-soft);
  padding: 64px 28px 24px;
  background: var(--bg-1);
}
.footer-grid {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line-soft);
}
@media (max-width: 800px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.footer-logo { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-tag { color: var(--text-2); margin: 0 0 6px; }
.footer-area { color: var(--text-3); font-size: 13px; margin: 0; }
.footer-col h4 {
  font-family: var(--sans);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-3);
  margin: 0 0 16px;
}
.footer-col a {
  display: block;
  padding: 6px 0;
  color: var(--text-2);
  font-size: 15px;
  transition: color 0.15s ease;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  max-width: var(--maxw);
  margin: 24px auto 0;
  color: var(--text-3);
  font-size: 13px;
  text-align: center;
}

/* ---------------------------------------------------------------
   Reduced motion
--------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, ::before, ::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .led-dot { animation: none; }
}